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BaseRepresentation
bin11011101111010110100101…
…111100110000100110000001
3120222222012202110122121122001
4123233112211330300212001
5111442332211013224301
61111250345400544001
734461206460251050
oct3357264574604601
9528865673577561
10122001330211201
11359675233773a1
1211824812782001
13530c8a344615c
14221ac78466397
15e188042dec01
hex6ef5a5f30981

122001330211201 has 16 divisors (see below), whose sum is σ = 150052056232320. Its totient is φ = 96807778202880.

The previous prime is 122001330211109. The next prime is 122001330211247. The reversal of 122001330211201 is 102112033100221.

Adding to 122001330211201 its reverse (102112033100221), we get a palindrome (224113363311422).

It is a cyclic number.

It is not a de Polignac number, because 122001330211201 - 235 = 121966970472833 is a prime.

It is a super-3 number, since 3×1220013302112013 (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122001330211601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8403445711 + ... + 8403460228.

It is an arithmetic number, because the mean of its divisors is an integer number (9378253514520).

Almost surely, 2122001330211201 is an apocalyptic number.

It is an amenable number.

122001330211201 is a deficient number, since it is larger than the sum of its proper divisors (28050726021119).

122001330211201 is a wasteful number, since it uses less digits than its factorization.

122001330211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16806906024.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 122001330211201 in words is "one hundred twenty-two trillion, one billion, three hundred thirty million, two hundred eleven thousand, two hundred one".